Keywords: US Navy 100421-N-1559J-015 Boatswain's Mate 1st Class Chuyi Chang signals to the pilot of an SH-60B Sea Hawk helicopter, from Helicopter Anti-submarine Squadron (HS) 46, aboard the guided-missile destroyer USS Laboon (DDG 58) d.jpg en ATLANTIC OCEAN April 21 2010 Boatswain's Mate 1st Class Chuyi Chang signals to the pilot of an SH-60B Sea Hawk helicopter from Helicopter Anti-submarine Squadron HS 46 aboard the guided-missile destroyer USS Laboon DDG 58 during exercise Joint Warrior 10-1 Joint Warrior is a semi-annual event off the coast of Scotland to improve interoperability between allied navies U S Navy photo by Mass Communication Specialist 1st Class Darius Jackson/Released 2010-04-21 100421-N-1559J-015 Navy http //www navy mil/view_image asp id 84584 U S Navy photo by Mass Communication Specialist 1st Class Darius Jackson PD-USGov-Military-Navy USS Laboon DDG-58 Joint Warrior 10-1 SH-60B Seahawk |